/*=========================================================================
** 函数名：
LCD_draw_pixel
** 函数功能简介：
将一个二维图像矩阵在nokia5110中显示
** 输入参数：
image ：要显示图像矩阵的首地址(指针)（可以是数组名）；
line ：图像行数（像素点）；
row : 图像列数（像素点）；
threshold: 二值化阀值（如果是二值化以后的图像，阀值为0）；
X ：开始显示的X坐标；
Y ：开始显示的Y坐标（0-5）；
** 返回参数：
无
** 作 者：
张盛平
** 编写日期：
2013-6-29
** 修改历史：
2013-6-29
** 添加日期：
2013-07-04
===========================================================================*/
void LCD_draw_pixel(void *image, unsigned char line, unsigned char row,
unsigned char threshold,unsigned char X, unsigned char Y)
{
unsigned char *p_image, i, j, k, temp,n;
p_image = image;
// if(line > 0)
n=line/8;
for(i=0;i<n;i++)
{
LCD_set_XY(0+X,i+Y);
for(j=0;j<row;j++)
{
for(k=0;k<8;k++)
{
((*(p_image+(i*8+k)*row+j))>threshold) ?
(temp &= ~(1<<k)):(temp |= 1<<k) ;
}
LCD_write_byte(temp,1);
}
}
if(line%8)
{
for(j=0;j<row;j++)
{
for(k=0;k<line%8;k++)
{
((*(p_image+(i*8+k)*row+j))>threshold) ?
(temp &= ~(1<<k)) : (temp |= 1<<k);
}
LCD_write_byte(temp,1);
}
}
}
/*
* write char in big font
*/
void LCD4884::LCD_write_char_big (unsigned char X,unsigned char Y, unsigned char ch, char mode)
{
unsigned char i, j;
unsigned char *pFont;
unsigned char ch_dat;
pFont = (unsigned char *) big_number;
if (ch == '.')
ch = 10;
else if (ch == '+')
ch = 11;
else if (ch == '-')
ch = 12;
else
ch = ch & 0x0f;
for (i=0; i<3; i++) {
LCD_set_XY(X, Y + i);
for (j=0; j<16; j++) {
ch_dat = pgm_read_byte(pFont+ch*48 + i*16 +j);
if (mode != MENU_NORMAL)
ch_dat ^= 0xff;
LCD_write_byte(ch_dat, 1);
}
}
}
void LCD4884::LCD_write_string(byte X, byte Y, const char *s,
char mode) {
LCD_set_XY(X, Y);
while (*s) {
LCD_write_char(*s, mode);
s++;
}
}
void LCD4884::LCD_write_string(unsigned char X,unsigned char Y,char *s, char mode)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s, mode);
s++;
}
}
/*-----------------------------------------------------------------------
LCD_write_english_String : 英文字符串显示函数
输入参数：*s ：英文字符串指针；
X、Y : 显示字符串的位置,x 0-83 ,y 0-5
编写日期 ：2004-8-10
最后修改日期 ：2004-8-10
-----------------------------------------------------------------------*/
void LCD_write_english_string(unsigned char X,unsigned char Y,char *s)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s);
s++;
}
}
/*FUNCTION*-------------------------------------------------------------------
*
* Function Name : LCD_write_String
* Returned Value : void
* Comments :
* This function put a string to LCD
*
*END*----------------------------------------------------------------------*/
void LCD_write_String(unsigned char X,unsigned char Y,unsigned char invert,char *s)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s,invert);
s++;
}
}
void LCD_Display_String(unsigned char X,unsigned char Y, uint8 *s)
{
LCD_set_XY(X, Y);
while(*s != 0)
{
LCD_write_char(*s);
s++;
}
}
void LCD4884::LCD_write_chinese(byte X, byte Y,
const byte *c, byte ch_with, byte num,
byte line, byte row) {
byte i, n;
LCD_set_XY(X, Y);
for (i = 0; i < num;) {
for (n = 0; n < ch_with * 2; n++) {
if (n == ch_with) {
if (i == 0)
LCD_set_XY(X, Y + 1);
else {
LCD_set_XY((X + (ch_with + row) * i), Y + 1);
}
}
LCD_write_byte(c[(i * ch_with * 2) + n], 1);
}
i++;
LCD_set_XY((X + (ch_with + row) * i), Y);
}
}
/*-----------------------------------------------------------------------
LCD_clear : LCD清屏函数,并且将XY坐标清零
编写日期 ：2004-8-10
最后修改日期 ：2004-8-10
-----------------------------------------------------------------------*/
void LCD_clear(void)
{
unsigned int i;
LCD_write_byte(0x0c, 0);
LCD_write_byte(0x80, 0);
for (i=0; i<504; i++)
LCD_write_byte(0, 1);
LCD_set_XY(0,0); //将XY坐标清零
}
void LCD4884::LCD_write_chinese(unsigned char X, unsigned char Y,unsigned char *c,unsigned char ch_with,unsigned char num,unsigned char line,unsigned char row)
{
unsigned char i,n;
LCD_set_XY(X,Y);
for (i=0;i<num;)
{
for (n=0; n<ch_with*2; n++)
{
if (n==ch_with)
{
if (i==0) LCD_set_XY(X,Y+1);
else
{
LCD_set_XY((X+(ch_with+row)*i),Y+1);
}
}
LCD_write_byte(c[(i*ch_with*2) + n], 1);
}
i++;
LCD_set_XY((X+(ch_with+row)*i),Y);
}
}
void LCD_cursor(unsigned char row)
{
unsigned char t;
unsigned char k;
LCD_set_XY(0,0);
for(t=0;t< row;t++)
{
for(k=0;k<84;k++)
{
LCD_write_byte(0xff,1);
}
}
sce1;
}
/*FUNCTION*-------------------------------------------------------------------
*
* Function Name : LCD_clear
* Returned Value : void
* Comments :
* This function clear LCD
*
*END*----------------------------------------------------------------------*/
void LCD_clear(void)
{
unsigned char t;
unsigned char k;
LCD_set_XY(0,0);
for(t=0;t<6;t++)
{
for(k=0;k<84;k++)
{
LCD_write_byte(0x0,1);
}
}
sce1;
}
/*==============图像显示函数（智能车不常用，数组的一字节写nokia5110的8个点）========
LCD_draw_picture : 将一个二维图像矩阵在nokia5110中显示
输入参数：start_x ：显示图像的开始的行号；
start_y ：显示图像的开始的列号；
map : 图像数组；
line : 行数；
row ：列数（0-5）；
编写日期 ：2013-6-29
最后修改日期 ：2013-6-29
加入日期 ：2013-07-04
================================================================================*/
void LCD_draw_picture(unsigned char start_x, unsigned char start_y,
unsigned char *map, unsigned char line, unsigned row)
{
unsigned char *p;
unsigned i,j;
p= map;
for(i=0;i<line;i++)
{
LCD_set_XY(start_x,start_y+i);
for(j=0;j<row;j++)
{
LCD_write_byte(*p++,1);
}
}
}
/*-----------------------------------------------------------------------
LCD_write_chinese_string: 在LCD上显示汉字
输入参数：X、Y ：显示汉字的起始X、Y坐标；
ch_with ：汉字点阵的宽度
num ：显示汉字的个数；
line ：汉字点阵数组中的起始行数
row ：汉字显示的行间距
编写日期 ：2004-8-11
最后修改日期 ：2004-8-12
测试：
LCD_write_chi(0,0,12,7,0,0);
LCD_write_chi(0,2,12,7,0,0);
LCD_write_chi(0,4,12,7,0,0);
-----------------------------------------------------------------------*/
void LCD_write_chinese_string(unsigned char X, unsigned char Y,
unsigned char ch_with,unsigned char num,
unsigned char line,unsigned char row)
{
unsigned char i,n;
LCD_set_XY(X,Y); //设置初始位置
for (i=0;i<num;)
{
for (n=0; n<ch_with*2; n++) //写一个汉字
{
if (n==ch_with) //写汉字的下半部分
{
if (i==0) LCD_set_XY(X,Y+1);
else
LCD_set_XY((X+(ch_with+row)*i),Y+1);
}
LCD_write_byte(write_chinese[line+i][n],1);
}
i++;
LCD_set_XY((X+(ch_with+row)*i),Y);
}
}
void LCD_write_num(u8 X, u8 Y, int num)
{
u8 b[6], i;
LCD_set_XY(X,Y);
for(i = 0; i < 6; i++)
{
b[5-i] = (num % 10) + '0';
num = num / 10;
}
for(i = 0; i < 6; i++)
{
LCD_write_char(b[i]);
}
}
void LCD4884::LCD_draw_bmp_pixel(byte X, byte Y,
const byte *map, byte Pix_x, byte Pix_y) {
unsigned int i, n;
byte row;
if (Pix_y % 8 == 0)
row = Pix_y / 8;
else
row = Pix_y / 8 + 1;
for (n = 0; n < row; n++) {
LCD_set_XY(X, Y);
for (i = 0; i < Pix_x; i++) {
LCD_write_byte(map[i + n * Pix_x], 1);
}
Y++;
}
}
void LCD4884::LCD_draw_bmp_pixel(unsigned char X,unsigned char Y,unsigned char *map,
unsigned char Pix_x,unsigned char Pix_y)
{
unsigned int i,n;
unsigned char row;
if (Pix_y %8 == 0)
row = Pix_y / 8;
else
row = Pix_y / 8 + 1;
for (n=0; n<row; n++) {
LCD_set_XY(X, Y);
for (i=0; i<Pix_x; i++) {
LCD_write_byte(map[i + n*Pix_x], 1);
}
Y++;
}
}
/***********显示电源电压*************/
void power_display(void)
{
u8 a,b,c;
a=(u8)((power_get()/100)+48);
b=(u8)(((power_get()%100)/10)+48);
c=(u8)((power_get()%10)+48);
LCD_set_XY(0,0);
LCD_write_char('P');
LCD_write_char('O');
LCD_write_char('W');
LCD_write_char('E');
LCD_write_char('R');
LCD_write_char(':');
LCD_write_char(a);
LCD_write_char('.');
LCD_write_char(b);
LCD_write_char(c);
LCD_write_char('V');
}
void LCD4884::LCD_write_digital_chr(byte x, byte y, byte ch, char mode) {
int i, j;
int ch_dat;
if ( ch==':' ) {
ch = 10;
} else if ( ch=='.' ) {
ch = 11;
} else if ( ch==' ' ) {
ch = 12;
} else if ( ch>='0' && ch<='9' ) {
ch -= '0';
} else {
return; // error character
}
for (i=0; i<3; i++) { // width = 24 = 3byte
LCD_set_XY(x, y + i);
for (j = 0; j < 16; j++) {
ch_dat = digatalFont[ch][i*16+j];
LCD_write_byte((mode == LCD_NORMAL) ? ch_dat : (ch_dat ^ 0xff), 1);
}
}
}
/* write char in big font */
void LCD4884::LCD_write_char_big(byte X, byte Y, byte ch, char mode) {
int i, j;
int ch_dat;
if (ch == '.')
ch = 10;
else if (ch == '+')
ch = 11;
else if (ch == '-')
ch = 12;
else
ch = ch & 0x0f;
for (i = 0; i < 3; i++) {
LCD_set_XY(X, Y + i);
for (j = 0; j < 16; j++) {
//ch_dat = pgm_read_byte(pFont+ch*48 + i*16 +j);
ch_dat = big_number[ch][i][j];
LCD_write_byte((mode == LCD_NORMAL) ? ch_dat : (ch_dat ^ 0xff), 1);
}
}
}
void KYELCD(void){
static u8 t8rmp0 = 0,t8rmp1 = 0;
static u8 AupDown ;
u8 AspeedS0, AspeedS1, AspeedS2, AspeedS3;
if(key8flg >= 1) {
keyflg = 0 ;
key8flg -- ;
if(AupDown > 0)
{
AupDown -- ;
}
}
if(key11flg >= 1) {
if(AupDown < 5)
{
AupDown ++ ;
}
keyflg = 0 ;
key11flg -- ;
}
/*********************
160ms程序执行代码段
*********************/
if(TIME0flag_80ms == 1)
{
TIME0flag_80ms = 0 ;
if(AupDown == 0)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed0 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed0-key10flg) < 0)
{
ASPeed0 = 0 ;
key10flg = 0 ;
} else
{
ASPeed0 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 1)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed1 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed1-key10flg) < 0)
{
ASPeed1 = 0 ;
key10flg = 0 ;
} else
{
ASPeed1 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 2)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed2 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed2-key10flg) < 0)
{
ASPeed2 = 0 ;
key10flg = 0 ;
} else
{
ASPeed2 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 3)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed3 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed3-key10flg) < 0)
{
ASPeed3 = 0 ;
key10flg = 0 ;
} else
{
ASPeed3 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 4)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed4 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed4-key10flg) < 0)
{
ASPeed4 = 0 ;
key10flg = 0 ;
} else
{
ASPeed4 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 5)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed5 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed5-key10flg) < 0)
{
ASPeed5 = 0 ;
key10flg = 0 ;
} else
{
ASPeed5 -= key10flg ;
key10flg = 0 ;
}
}
}
if(t8rmp0 == 1)
{
t8rmp0 = 0 ;
if(AupDown == 0)
LCD_set_XY(0, 0) ;
else if(AupDown == 1)
LCD_set_XY(0, 1) ;
else if(AupDown == 2)
LCD_set_XY(0, 2) ;
else if(AupDown == 3)
LCD_set_XY(0, 3) ;
else if(AupDown == 4)
LCD_set_XY(0, 4) ;
else if(AupDown == 5)
LCD_set_XY(0, 5) ;
for(t8rmp1 = 0 ; t8rmp1 < 83 ;t8rmp1 ++)
{ LCD_write_byte(0, 1); }
}
else{
t8rmp0 = 1 ;
LCD_set_XY(0, 0) ;
LCD_write_char('L');
LCD_write_char('a');
LCD_write_char('n');
LCD_write_char('d');
LCD_write_char('z');
LCD_write_char('o');
/**************
第二行显示内容
************* */
AspeedS0 = (u8) ((ASPeed1/1000) + 48 );
AspeedS1 = (u8) (((ASPeed1%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed1%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed1%10) + 48 );
LCD_set_XY(0, 1) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('0');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第三行显示内容
**************/
AspeedS0 = (u8) ((ASPeed2/1000) + 48 );
AspeedS1 = (u8) (((ASPeed2%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed2%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed2%10) + 48 );
LCD_set_XY(0, 2) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('1');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第四行显示内容
**************/
AspeedS0 = (u8) ((ASPeed3/1000) + 48 );
AspeedS1 = (u8) (((ASPeed3%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed3%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed3%10) + 48 );
LCD_set_XY(0, 3) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('2');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第五行显示内容
**************/
AspeedS0 = (u8) ((ASPeed4/1000) + 48 );
AspeedS1 = (u8) (((ASPeed4%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed4%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed4%10) + 48 );
LCD_set_XY(0, 4) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('3');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第六行显示内容
**************/
AspeedS0 = (u8) ((ASPeed5/1000) + 48 );
AspeedS1 = (u8) (((ASPeed5%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed5%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed5%10) + 48 );
LCD_set_XY(0, 5) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('4');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
}
}
}
/***********************************************************
函数名称：LCDTIME
函数功能：液晶显示和
入口参数：c : 显示的字符
出口参数：无
备 注：
***********************************************************/
void LCDTIME(void){
u8 AspeedS0, AspeedS1, AspeedS2, AspeedS3;
LCD_set_XY(0, 0) ;
LCD_write_char('L');
LCD_write_char('a');
LCD_write_char('n');
LCD_write_char('d');
LCD_write_char('z');
LCD_write_char('o');
/**************
第二行显示内容
************* */
AspeedS0 = (u8) ((ASPeed1/1000) + 48 );
AspeedS1 = (u8) (((ASPeed1%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed1%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed1%10) + 48 );
LCD_set_XY(0, 1) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('0');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第三行显示内容
**************/
AspeedS0 = (u8) ((ASPeed2/1000) + 48 );
AspeedS1 = (u8) (((ASPeed2%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed2%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed2%10) + 48 );
LCD_set_XY(0, 2) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('1');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第四行显示内容
**************/
AspeedS0 = (u8) ((ASPeed3/1000) + 48 );
AspeedS1 = (u8) (((ASPeed3%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed3%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed3%10) + 48 );
LCD_set_XY(0, 3) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('2');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第五行显示内容
**************/
AspeedS0 = (u8) ((ASPeed4/1000) + 48 );
AspeedS1 = (u8) (((ASPeed4%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed4%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed4%10) + 48 );
LCD_set_XY(0, 4) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('3');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第六行显示内容
**************/
AspeedS0 = (u8) ((ASPeed5/1000) + 48 );
AspeedS1 = (u8) (((ASPeed5%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed5%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed5%10) + 48 );
LCD_set_XY(0, 5) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('4');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
}
